Round Shank Bits for Medium to Hard Rock Excavation Suited for TBM Cutter Drum Roadhead Machine Tunnelling Exavation

We are specialized in the design, development, production and sales in the fields of engineering, mining and infrastructure construction, and also committed to the relevant construction cost budget, solutions to the construction difficulties and other technical services of the above fields.
Main products: tungsten carbide buttons, wear protection parts, PDC substrates, foundation drilling tools, mining tools, round shank bits, tunnelling tools, rock drilling tools and other tungsten carbide brazed products etc.

Our products are mostly using for foundation drilling, piling, road milling, surface mining, underground mining, rock drilling, and tunnelling. We have many years experiences in this field, we have very strong technical and producing experiences to making the high performance tools for our customer.

The hard rock series shows high efficiency and better cost performance for drilling soft rock, clay and other V-class surrounding rocks which have been tunnelled
.
Product information:

Dimension:

The normal pick focuses on the medium hardness rock formation, it has relatively high excavation rate and cost-effective.


With STK hardened granular cladding, which improves 10% wear resistance than that without cladding protection.

Picks with STK cladding layer on the top of the crown to enforce the abrasion resistance.

We supply all kinds of pick with or without cermet cladding.



Product Package:
All products are well-packed with plastic box and delivered in plywood cartons.


We have every commonly used products in stock and make delivery as soon as possible after order confirmed.
We also provide OEM service, and the lead time will be controlled within reasonable period of time.